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Two stories - detached, small or mid-size
20 SMITH COURT
STATEN ISLAND · Westerleigh-Castleton Corners · BIN 5012317
💬 Discuss this project
1930Year Built
2.5Stories
A1Building Class
R3XZoning
1,080 sfGross Floor Area
1Units
0 Open ViolationsFDNY Report ↗
Two stories - detached, small or mid-size · 2,400 sf lot · 0.45 FAR built · Flood zone X
Locations of Work
MechanicalPlumbing
Floor 29p · 2 filings · 20 docs
Floor 16p · 2 filings · 20 docs
Cellar7p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
OWNER REPRESENTATIVE1007/08/2026
20 SMITH COURT LLC303/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ARCH STREET ARCHITECTURE406/08/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BUILD TECH CONSTRUCTION803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
123 HEATING & COOLINGGeneral Contractor407/08/2026
KCM PLUMBING & HEATING COPlumbing307/08/2026
K-10 ELECTRIC CORPElectrical203/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BUILD-TECH CONSTRUCTION612406/08/2021
Building Lifecycle
All (36)Filed (4)Permit Issued (5)Signed Off (1)Violation (3)Special Inspection (23)
08/20/2021
Signed off — Alteration
PLUMBING FIXTURE REPLACE ON EXISTING ROUGHING AND ALSO NEW FIXTURES AS PER PLANS. ALSO, NEW WATER HEATER AND GAS PIPING FOR NEW FURNACE.
S00263214-I1
08/15/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
TEOFILO INFANTE
08/15/2021
Special inspection requirement — HVAC and service water heating equipment
TEOFILO INFANTE
08/15/2021
Special inspection requirement — HVAC insulation and sealing
TEOFILO INFANTE
08/15/2021
Special inspection requirement — Maintenance information
TEOFILO INFANTE
08/15/2021
Special inspection requirement — HVAC and service water heating system controls
TEOFILO INFANTE
07/06/2021
Permit issued — Plumbing
S00263214-I1-PL
06/08/2021
Filed — Alteration
PLUMBING FIXTURE REPLACE ON EXISTING ROUGHING AND ALSO NEW FIXTURES AS PER PLANS. ALSO, NEW WATER HEATER AND GAS PIPING FOR NEW FURNACE.
S00263214-P2
06/03/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
TEOFILO INFANTE
06/03/2021
Special inspection requirement — HVAC and service water heating equipment
TEOFILO INFANTE
06/03/2021
Special inspection requirement — HVAC and service water heating system controls
TEOFILO INFANTE
06/03/2021
Special inspection requirement — Maintenance information
TEOFILO INFANTE
06/03/2021
Special inspection requirement — HVAC insulation and sealing
TEOFILO INFANTE
03/05/2021
Filed — Alteration
PLUMBING FIXTURE REPLACE ON EXISTING ROUGHING AND ALSO NEW FIXTURES AS PER PLANS. ALSO, NEW WATER HEATER AND GAS PIPING FOR NEW FURNACE.
S00263214-P1
03/05/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
TEOFILO INFANTE
03/05/2021
Special inspection requirement — HVAC insulation and sealing
TEOFILO INFANTE
03/05/2021
Special inspection requirement — Maintenance information
TEOFILO INFANTE
03/05/2021
Special inspection requirement — HVAC and service water heating system controls
TEOFILO INFANTE
03/05/2021
Special inspection requirement — HVAC and service water heating equipment
TEOFILO INFANTE
07/10/2020
Permit issued — Mechanical Systems
S00324591-I1-MS
06/26/2020
Permit issued — Plumbing
S00263214-I1-PL
03/26/2020
Permit issued — Mechanical Systems
S00324591-I1-MS
03/01/2020
Filed — Alteration
S00324591-I1
03/01/2020
Special inspection requirement — Final
JAMES NICOLAZZI
03/01/2020
Special inspection requirement — Heating Systems
TEOFILO INFANTE
03/01/2020
Special inspection requirement — Fire-Resistant Penetrations and Joints
TEOFILO INFANTE
03/01/2020
Special inspection requirement — Mechanical Systems
TEOFILO INFANTE
03/01/2020
Special inspection requirement — Shutoff dampers
TEOFILO INFANTE
03/01/2020
Special inspection requirement — HVAC insulation and sealing
TEOFILO INFANTE
03/01/2020
Special inspection requirement — Duct leakage testing
TEOFILO INFANTE
03/01/2020
Special inspection requirement — Energy Code Compliance Inspections
JAMES NICOLAZZI
01/06/2020
Permit issued — Plumbing
S00263214-I1-PL
11/12/2019
Filed — Alteration
PLUMBING FIXTURE REPLACE ON EXISTING ROUGHING AND ALSO NEW FIXTURES AS PER PLANS. ALSO, NEW WATER HEATER AND GAS PIPING FOR NEW FURNACE.
S00263214-I1
06/07/2019
Violation issued (ECB, closed)
Construction
05/09/2019
Violation issued (ECB, closed)
Construction
05/08/2019
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offKCM PLUMBING & HEATING CO07/06/2021
DOB NOWMechanical SystemsPermit Issued123 HEATING & COOLING07/10/2020
DOB NOWPlumbingSigned-offKCM PLUMBING & HEATING CO06/26/2020
DOB NOWMechanical SystemsPermit Issued123 HEATING & COOLING03/26/2020
DOB NOWPlumbingSigned-offKCM PLUMBING & HEATING CO01/06/2020
BISOTISSUEDCHEEMA CONSTRUCTION INC08/13/2020
2 projects · most recent 09/30/2019
General Wiring
FiledStatusContractorScope
09/30/2019CompleteK-10 ELECTRIC CORPGeneral Wiring
09/09/2019Permit IssuedK-10 ELECTRIC CORP1 meters, 1 new_meters
▾Special Inspection Requirements (DOB NOW) — 23
DateRequirementInspectorRole
08/15/2021Fire-Resistant Penetrations and JointsTEOFILO INFANTEspecial
08/15/2021HVAC and service water heating equipment TEOFILO INFANTEenergy_progress
08/15/2021HVAC insulation and sealing TEOFILO INFANTEenergy_progress
08/15/2021Maintenance informationTEOFILO INFANTEenergy_progress
08/15/2021HVAC and service water heating system controls TEOFILO INFANTEenergy_progress
06/03/2021Fire-Resistant Penetrations and JointsTEOFILO INFANTEspecial
06/03/2021HVAC and service water heating equipment TEOFILO INFANTEenergy_progress
06/03/2021HVAC and service water heating system controls TEOFILO INFANTEenergy_progress
06/03/2021Maintenance informationTEOFILO INFANTEenergy_progress
06/03/2021HVAC insulation and sealing TEOFILO INFANTEenergy_progress
03/05/2021Fire-Resistant Penetrations and JointsTEOFILO INFANTEspecial
03/05/2021HVAC insulation and sealing TEOFILO INFANTEenergy_progress
03/05/2021Maintenance informationTEOFILO INFANTEenergy_progress
03/05/2021HVAC and service water heating system controls TEOFILO INFANTEenergy_progress
03/05/2021HVAC and service water heating equipment TEOFILO INFANTEenergy_progress
03/01/2020FinalJAMES NICOLAZZIprogress
03/01/2020Heating SystemsTEOFILO INFANTEspecial
03/01/2020Fire-Resistant Penetrations and JointsTEOFILO INFANTEspecial
03/01/2020Mechanical SystemsTEOFILO INFANTEspecial
03/01/2020Shutoff dampersTEOFILO INFANTEenergy_progress
03/01/2020HVAC insulation and sealing TEOFILO INFANTEenergy_progress
03/01/2020Duct leakage testing TEOFILO INFANTEenergy_progress
03/01/2020Energy Code Compliance InspectionsJAMES NICOLAZZIprogress
▾Documents — 61 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch - Plumbing3
08/25/2026S00263214-P1Request digital key ↗
08/25/2026S00263214-I1Request digital key ↗
08/25/2026S00263214-P2Request digital key ↗
▸DOB NOWPlans/Sketch - Mechanical Systems1
08/26/2026S00324591-I1Request digital key ↗
▸Applications & Permits8
▸BISPLAN / WORK APPROVAL APPLICATION6
11/25/2020520388679Open ↗
11/02/2020520388679Open ↗
10/23/2019520388679Open ↗
Showing 3 of 6 on file for this type
▸BISWORK PERMIT APPLICATION2
08/13/2020520388679Open ↗
08/01/2019520388679Open ↗
▸Seals & Professional Certifications34
▸DOB NOWProgress Inspector Seal & Signature17
09/01/2026S00324591-I1Open ↗
09/01/2026S00324591-I1Open ↗
09/01/2026S00324591-I1Open ↗
Showing 3 of 17 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
09/01/2026S00324591-I1Open ↗
09/01/2026S00324591-I1Open ↗
09/01/2026S00324591-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/26/2026S00324591-I1Open ↗
08/25/2026S00263214-P2Open ↗
08/25/2026S00263214-P1Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST3
08/01/2019520388679Open ↗
07/29/2019520388125Open ↗
07/29/2019520388679Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
07/29/2019520388125Open ↗
07/29/2019520388679Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
07/29/2019520388125Open ↗
▸BISProfessional and Owner Certification (POC3)1
07/29/2019520388679Open ↗
▸Safety & Tenant Protection1
▸BISTenant Protection Plan and Notes1
08/01/2019520388679Open ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/26/2026S00324591-I1Open ↗
08/25/2026S00263214-P1Open ↗
08/25/2026S00263214-I1Open ↗
Showing 3 of 4 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
07/29/2019520388679Open ↗
▸Approvals, Objections & Sign-offs2
▸BISADMINISTRATIVE OBJECTIONS1
07/29/2019520388125Open ↗
▸BISSUPERSEDING LETTER1
08/13/2020520388679Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT3
08/01/2019520388679Open ↗
07/29/2019520388125Open ↗
07/29/2019520388679Open ↗
▸Filing & Intake Forms4
▸BISEFILING COVER SHEET2
07/29/2019520388125Open ↗
07/29/2019520388679Open ↗
▸BISADDITIONAL INFORMATION1
11/25/2020520388679Open ↗
▸BISBOROUGH INTAKE FORM1
10/17/2019520388679Open ↗